Compare Proton Docs vs. Proton Drive

Billions around the globe rely on online document editors such as Google Docs and Microsoft 365 for writing reports, collaborating on projects, and maintaining meeting notes. However, concerns are rising regarding the data practices of major tech companies, including their access to user content, web tracking, and the accumulation of information to develop intrusive AI systems. Proton Docs emerges as a fresh, end-to-end encrypted collaborative document editor designed with user privacy as a top priority. Built on the same foundational principles of privacy and security as all Proton services, these documents are safeguarded with end-to-end encryption. Users can work together seamlessly in real time, make comments, share photos, and securely store their files. Most importantly, everything remains confidential—every keystroke and cursor movement is protected by encryption, ensuring a secure and private editing experience for all users. This innovative approach to document editing addresses the increasing demand for privacy in a digital age.

Proton Drive is the secure workspace for storing sensitive data and collaborating with confidence across teams, clients, and external partners. With full end-to-end encryption, you can share files, contracts, and business documents securely — and stay in control at all times. Set passwords, expiration dates, or revoke access instantly. Files are encrypted on your device before upload, and only you and your collaborators can access them. Even Proton can’t see your data. Each user gets 1 TB of storage, and you can scale as your organization grows. Proton Drive is developed in Switzerland by the makers of Proton Mail. We’re independent, built on privacy-first principles, and free from Big Tech surveillance, lock-in, or monetization of user data. We offer more than secure storage: - Real-time collaboration with Proton Docs - Granular sharing controls for external and internal access - File recovery for peace of mind - Cross-device access, including Windows, macOS, iOS, and Android We also help you meet compliance requirements out of the box. Proton Drive supports: - GDPR, HIPAA, DORA, NIS2, and ISO 27001 - Independently audited SOC 2 Type II compliance - No complex setup or third-party integrations required. By choosing Proton Drive, you show your clients, partners, and regulators that privacy and security are built into your workflows — not an afterthought.